Chevy Tri Five Forum banner
1-1 of 3 Results
  1. Chit Chat Area, Anything on your mind goes here.
    Had my chevy 283 V8 engine block bored out 60 over for oversized pistons. Everything else is stock with a Holley 600 cfm 4 bbl carb. Does anyone know what that does to the potentail horsepower of the engine? The 8 cylinders diameter increased by 0.06 inches. The volume (cubic inches) will...
1-1 of 3 Results